Specifications

Chapter 4 Configuration FibeAir 4800 Installation and Operation Guide
4-20 FibeAir 4800 Installation and Operation Guide
• The NTP uses UDP port 123. If a firewall is configured between the ODU and
the NTP server this port must be opened
2
.
• It can take up to 8 minutes for the NTP to synchronize the ODU date and time.
1. Click Configuration from the main menu.
2. Select which site to configure.
The Configuration dialog box opens.
3. Select Date & Time (see Figure 4-13).
Figure 4-13. Date & Time configuration
4. If entering an address for the NTP Server, click Clear, and then enter the new
address.
5. Set the Offset value.
6. To manually set the date and time, click Change (Figure 4-14) and edit the
new values.
2
Windows XP command w32tm /stripchart /computer:<server IP> can be use to
check the NTP server connectivity
Note